63642933

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 93933528

約数和(自身を除く): 30290595

約数列:

[1, 3, 9, 73, 157, 219, 471, 617, 657, 1413, 1851, 5553, 11461, 34383, 45041, 96869, 103149, 135123, 290607, 405369, 871821, 7071437, 21214311, 63642933]

約数ペア:

[(1, 63642933), (3, 21214311), (9, 7071437), (73, 871821), (157, 405369), (219, 290607), (471, 135123), (617, 103149), (657, 96869), (1413, 45041), (1851, 34383), (5553, 11461)]